Formosa MS
FM320-MHT THRU FM3100-MHT
Chip Schottky Barrier Rectifier
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Rating and characteristic curves........................................................ 3
Pinning information........................................................................... 4
Marking........................................................................................... 4
Suggested solder pad layout............................................................. 4
Packing information.......................................................................... 5
Reel packing.................................................................................... 6
Suggested thermal profiles for soldering processes............................. 6
High reliability test capabilities........................................................... 7
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/05/10
Revised Date
2011/11/15
Revision
B
Page.
7
Page 1
DS-12163O
Formosa MS
FM320-MHT THRU FM3100-MHT
Chip Schottky Barrier Rectifier
3.0A Surface Mount Schottky Barrier
Rectifiers - 20V-100V
Features
•
Batch process design, excellent power dissipation offers
•
•
•
•
•
•
•
•
•
•
better reverse leakage current and thermal resistance.
Low profile surface mounted application in order to
optimize board space.
Tiny plastic SMD package.
Low power loss, high efficiency.
High current capability, low forward voltage drop.
High surge capability.
Guardring for overvoltage protection.
Ultra high-speed switching.
Silicon epitaxial planar chip, metal silicon junction.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Suffix "-H" indicates Halogen-free part, ex.FM320-MHT-H.
Package outline
SOD-123HT
0.146(3.7)
0.130(3.3)
0.012(0.3) Typ.
0.071(1.8)
0.055(1.4)
0.039(1.0)
0.024(0.6)
0.004(0.10)Typ.
0.083(2.1)
0.031(0.8) Typ.
Mechanical data
•
Epoxy : UL94-V0 rated flame retardant
•
Case : Molded plastic, SOD-123HT
•
Terminals :Plated terminals, solderable per MIL-STD-750,
Method 2026
0.075(1.9)
0.024(0.6)Typ.
0.051(1.3)
0.043(1.1)
0.032(0.8)
0.028(0.6)
0.047(1.2)
0.039(1.0)
0.0335(0.85)
0.0296(0.75)
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.011 gram
0.047(1.2)
0.039(1.0)
Dimensions in inches and (millimeters)
Maximum ratings and Electrical Characteristics
(AT
PARAMETER
Forward rectified current
Forward surge current
See Fig.1
CONDITIONS
T
A
=25
o
C unless otherwise noted)
Symbol
I
O
I
FSM
I
R
R
θJA
R
θJC
C
J
T
STG
-65
70
35
160
+175
MIN.
TYP.
MAX.
3.0
50
0.2
10
UNIT
A
A
8.3ms single half sine-wave (JEDEC methode)
V
R
= V
RRM
T
J
= 25
O
C
V
R
= V
RRM
T
J
= 100
O
C
Junction to ambient
Junction to case
f=1MHz and applied 4V DC reverse voltage
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
mA
O
O
C/W
C/W
pF
O
C
SYMBOLS
FM320-MHT
FM330-MHT
FM340-MHT
FM350-MHT
FM360-MHT
FM380-MHT
FM3100-MHT
*1
V
RRM
(V)
20
30
40
50
60
80
100
V
RMS
*2
(V)
14
21
28
35
42
56
70
*3
V
R
(V)
20
30
40
50
60
80
100
*4
V
F
(V)
Operating
temperature
T
J
, (
O
C)
*1 Repetitive peak reverse voltage
-55 to +125
0.55
*2 RMS voltage
*3 Continuous reverse voltage
0.70
-55 to +150
0.85
*4 Maximum forward voltage@I
F
=3.0A
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/05/10
Revised Date
2011/11/15
Revision
B
Page.
7
Page 2
DS-12163O
Rating and characteristic curves (FM320-MHT THRU FM3100-MHT)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
3.0
2.5
FM
FM
50
35
INSTANTANEOUS FORWARD CURRENT,(A)
2.0
1.5
1.0
0.5
0
0
20
40
60
80
100
LEAD TEMPERATURE,(°C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
32
0-M
~
HT
FM
34
20V ~ 40V
0-M
M3
~F
HT
10
0-M
HT
HT
10
3.0
1.0
50V ~ 60V
120
0-M
80V ~ 100V
140
160
180
200
0.1
T
J
=25 C
Pulse Width 300us
1% Duty Cycle
PEAK FORWARD SURGE CURRENT,(A)
40
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
30
T
J
=25 C
8.3ms Single Half
Sine Wave
JEDEC method
FORWARD VOLTAGE,(V)
20
10
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
100
CHARACTERISTICS
20V~40V
50V~100V
NUMBER OF CYCLES AT 60Hz
10
FIG.4-TYPICAL JUNCTION CAPACITANCE
700
600
500
400
300
200
100
0
REVERSE LEAKAGE CURRENT, (mA)
JUNCTION CAPACITANCE,(pF)
1.0
T
J
=100°C
0.1
T
J
=25°C
0.01
.01
.05
.1
.5
1
5
10
50
100
0.001
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
REVERSE VOLTAGE,(V)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/05/10
Revised Date
2011/11/15
Revision
B
Page.
7
Page 3
DS-12163O
Formosa MS
FM320-MHT THRU FM3100-MHT
Chip Schottky Barrier Rectifier
Pinning information
Pin
Pin1
Pin2
cathode
anode
Simplified outline
Symbol
1
2
1
2
Marking
Type number
FM320-MHT
FM330-MHT
FM340-MHT
FM350-MHT
FM360-MHT
FM380-MHT
FM3100-MHT
Marking code
32
33
34
35
36
38
310
Suggested solder pad layout
SOD-123HT
0.036 (0.90)
0.044 (1.10)
0.048 (1.20)
0.075 (1.90)
0.036 (0.90)
0.028 (0.70)
Dimensions in inches and (millimeters)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/05/10
Revised Date
2011/11/15
Revision
B
Page.
7
Page 4
DS-12163O
Formosa MS
FM320-MHT THRU FM3100-MHT
Chip Schottky Barrier Rectifier
Packing information
P
0
P
1
d
E
F
B
W
A
P
D
2
T
C
D
W
1
D
1
unit:mm
Item
Symbol
Tolerance
SOD-123HT
Carrier width
Carrier length
Carrier depth
Sprocket hole
13" Reel outside diameter
13" Reel inner diameter
7" Reel outside diameter
7" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
A
B
C
d
D
D
1
D
D
1
D
2
E
F
P
P
0
P
1
T
W
W
1
0.1
0.1
0.1
0.1
2.0
min
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
2.00
3.85
1.10
1.50
-
-
178.00
62.00
13.00
1.75
3.50
4.00
4.00
2.00
0.23
8.00
11.40
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2010/05/10
Revised Date
2011/11/15
Revision
B
Page.
7
Page 5
DS-12163O
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